今天是星期三,又是一节思维训练课。杨老师一进教室就在黑板上写下:“探索规律”这几个大字,我想探索规律一定很难,哪知道听了杨老师的课后,觉得这个不但有趣而且十分简便。不信啊?你跟我来学一学。 Today is Wednesday, but also a section of thinking training. As soon as Yang entered the classroom, he wrote down on the blackboard: “Exploring laws ” these characters, I would like to explore the law must be very difficult, which know that after listening to Yang’s class, I feel this is not only fun but also very simple. Do not believe ah? You learn to learn with me.